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001-es BibID:	BIBFORM081771
035-os BibID:	(Scopus)85076104289
Első szerző:	Sztrik János (informatikus, matematikus)
Cím:	Simulation of Finite-Source Retrial Queues with Two-Way Communications to the Orbit / János Sztrik, Ádám Tóth, Ákos Pintér, Zoltán Bács
Dátum:	2019
ISSN:	1865-0929
Megjegyzések:	In this paper we investigate a single-server two-way communication system by the help of retrial queuing systems with finite source. From the finite source incoming primary calls enter into the system according to an exponential distribution. If the server is idle then the service of incoming customer starts immediately. Alternatively, if an incoming customer discovers the server in busy state it is directed towards the orbit, where after some exponentially distributed time retries to reach the server again. As soon as the server becomes idle it can generate an outgoing call to the customers in the orbit after an exponentially distributed time. In case of two-way communication after the service of an outgoing call it returns to the source. In this work we concentrate on emphasizing a phenomena of outgoing call on the mean waiting time of incoming customers. The novelty of this paper is to carry out a sensitivity analysis comparing various distributions of service time of primary customers on the performance measures like utilization of the server or mean waiting time. By the use of simulation several graphical results and comparison of the applied systems are illustrated.
ISBN:	978-3-030-33387-4
Tárgyszavak:	Műszaki tudományok Informatikai tudományok előadáskivonat könyvrészlet
Megjelenés:	Information Technologies and Mathematical Modelling : Queueing Theory and Applications / eds. Alexander Dudin, Anatoly Nazarov, Alexander Moiseev. - p. 270-284. -
További szerzők:	Tóth Ádám (1990-) (mérnökinformatikus) Pintér Ákos (1967-) (matematikus) Bács Zoltán (1969-) (agrármérnök)
Pályázati támogatás:	20428-3/2018/FEKUTSTRAT FIKP
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI Szerző által megadott URL
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